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Polymer modified bitumen is the type of bitumen obtained by the modification of strength and the rheological properties of the penetration graded bitumen. Here for this 2 to 8% of polymer is added.
- Elastic response increase
- Improvement in cohesive property
- Improvement in Fracture strength
- Providing ductility
Some of the examples of rubber polymers used are styrene block copolymers, synthetic rubbers, natural and recycled rubbers. Plastics that are thermoplastic polymers are also used.
Jey Kimia Bitumen Company as one of the most reliable manufacturer and supplier of all kinds of bitumen grads in Iran by more than 20 years’ experience in producing and supplying bitumen in local and abroad markets.
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